High-power LED generally refers to more than lW LED light source. Compared with the previous three generations of light, it has the following advantages: (1) environmental protection, pollution - in modern society, this is the most important one. LED solid-state lighting, mercury and other heavy metals, no pollution, no adverse effects on the human body. (2) high light efficiency - when tungsten halogen lamp color temperature of 3200 K, luminous efficiency at 24 lm / W or so; the high color rendering of gas discharge lamp and three-color fluorescent light effect does not exceed 100 lm / W; high color ~ I . ED sources, brand white LED luminous efficiency more than 100 lm / W. 400 nm ~ 700 I1I cricket and other energy white side lamps, theoretical luminous efficiency is 241 lm / W. In the near future, high-power light-emitting side box lights, meet film, stage needs (mainly color rendering index and color temperature) of the LED light source efficiency may well exceed i 00 lm / W. (3) Long life - film, stage common halogen bulb life of only 200 h ~ 300 h; Computer Light metal halide lamps typically a few hundred / J \ 13, J; trichromatic fluorescent lamp life of up to 8 000 ~ 10 000 h; and the brand's high-power LED light source in the luminaire's lifetime, more than 10 000 h. With lighting improvements and drive power cooling conditions in the near future side-emitting light bank boxes, its life may reach 30 000h ~ 50 000h. Advertising light boxes advertising light boxes selection, double-sided advertising light boxes mainly using high-power side-emitting light bar, led high-power lights, light bar shooting distance of three meters, reduce energy consumption, lower installation costs, using the best power side of the light bar. High-power side-emitting box lights _ _ far side-emitting light beam lighting provided by the lighting Technology Co., Far Lighting Technology Co., Ltd. (www.ygzmkj.com) (www.ygzmkj.com) strong, credible, in Dezhou advertising lighting industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead away lighting and you work into the brilliant, for a better future!